74207274

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 163320960

約数和(自身を除く): 89113686

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 73, 74, 111, 114, 146, 219, 222, 241, 438, 482, 703, 723, 1387, 1406, 1446, 2109, 2701, 2774, 4161, 4218, 4579, 5402, 8103, 8322, 8917, 9158, 13737, 16206, 17593, 17834, 26751, 27474, 35186, 51319, 52779, 53502, 102638, 105558, 153957, 169423, 307914, 334267, 338846, 508269, 650941, 668534, 1002801, 1016538, 1301882, 1952823, 2005602, 3905646, 12367879, 24735758, 37103637, 74207274]

約数ペア:

[(1, 74207274), (2, 37103637), (3, 24735758), (6, 12367879), (19, 3905646), (37, 2005602), (38, 1952823), (57, 1301882), (73, 1016538), (74, 1002801), (111, 668534), (114, 650941), (146, 508269), (219, 338846), (222, 334267), (241, 307914), (438, 169423), (482, 153957), (703, 105558), (723, 102638), (1387, 53502), (1406, 52779), (1446, 51319), (2109, 35186), (2701, 27474), (2774, 26751), (4161, 17834), (4218, 17593), (4579, 16206), (5402, 13737), (8103, 9158), (8322, 8917)]